Home / 226,403.47-339,616.82-57,925.24

Finding the Fourth Proportional to 226,403.47, 339,616.82 and 57,925.24

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Solution

The fourth proportional to 226,403.47, 339,616.82 and 57,925.24 is: 86,890.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,403.47 : 339,616.82 = 57,925.24 : x
  2. Step 2: Convert to fraction form
    226,403.47/339,616.82 = 57,925.24/x
  3. Step 3: Cross multiply
    226,403.47x = 339,616.82 × 57,925.24
  4. Step 4: Simplify right side
    226,403.47x = 19,672,386,686.82
  5. Step 5: Solve for x
    x = 19,672,386,686.82/226,403.47
  6. Step 6: Final answer
    x = 86,890.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.